派对上那些怪人一直在表演杂耍，逗得大家哈哈大笑。

The party was full of ___ding-a-lings doing juggling acts that made everyone laugh.

每当门铃发出叮咚声，小狗就会兴奋地跑过来。

The puppy gets excited when it hears the ___ding-dongs of the doorbell.